本机为精密数字式比重试验机；用于测试橡胶、塑胶、EVA 发泡等鞋底之比重值。采用高感度感应组件及自动升降水槽装置，自动监测并计算。配备不同夹具连方便替换；具有参数储存并读出功能；打印测试结果等功能。 This machine is a precise digital gravitometer used for measuring the specific gravity of outsoles made of rubber, plastics or EVA foam.High sensitivity assembly and automatic lifting tank are used for automatic monitoring and calculation. Various clamps are available for your convenience. It can save and read out parameters. Test result can be printed out.